JL Audio C2-690tx

Coaxial 3-way speaker system featuring a 6 x 9-inch woofer, 2-inch cone mid-range, and 0.75-inch silk dome tweeter. The Evolution C2 systems deliver sparkling high-frequency detail, smooth mid-range, and powerful mid-bass, thanks to real silk dome tweeters and precision-engineered woofer designs. The C2-690tx system includes 6 x 9-inch woofers with mineral-filled polypropylene cones, long excursion capabilities, and stamped steel frames. The woofer design benefits from JL Audio's extensive experience and advanced modeling systems. The 6 x 9-inch format is a direct fit in many vehicles. The mid-range driver is ferrofluid-cooled, featuring a 2-inch Mylar cone diaphragm that smoothly bridges the gap between the woofer and the dome tweeter. Tweeters are mounted next to the mid-range driver and are built with 0.75-inch silk dome diaphragms that provide smooth, extended response on and off axis. The compact size of the C2 tweeter minimizes protrusion, allowing C2 coaxials to fit behind most factory speaker grilles. Woofer grilles are included, consisting of a black grille tray with satin silver accents and a black steel mesh grille with an electroformed JL Audio logo. Continuous power handling (RMS): 70 W. Recommended amplifier power (RMS): 15 - 125 W per channel. System efficiency: 93 dB at 1 W / 1 m. System nominal impedance: 4 Ω. System frequency response: 53 Hz - 22 KHz ± 3 dB.